Gowanda’s SMRF1512-123KS is an unshielded epoxy-coated chip inductor designed for high reliability in electronic applications. This component, part of the SMRF1512 series, is a COTS M83446/10 grade product, making it suitable for commercial off-the-shelf applications. It features a compact size with dimensions of 3.94 × 3.175 × 3.56 mm and weighs just 0.12 grams. The inductor offers an inductance of 120 µH, a DCR of 14 Ω, and a current rating of 0.059 A DC, with a self-resonant frequency of 7 MHz. It operates efficiently across a wide temperature range from -55°C to +125°C and is packaged in tape and reel format for ease of use in surface mount technology (SMT) applications. The component is RoHS compliant with a termination finish of Sn63Pb37 or SnCu, and it utilizes a powdered iron core. With a Q minimum of 40 and a tolerance of ±10%, this inductor is designed for precision and reliability in demanding environments.
| Weight | 0.12 g |
|---|---|
| Dimensions | 3.94 × 3.175 × 3.56 mm |
| Series | SMRF1512 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 120 |
| DCR (Ω) | 14 |
| Current Rating (A DC) | 0.059 |
| SRF (MHz) | 7 |
| Test Freq (MHz) | 0.79 |
| Q MIN | 40 |
| Tolerance | ±10% |
| Termination Type | Pb, RoHS |
| Termination Finish | Sn63Pb37, SnCu |
| Core | Powdered Iron |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
Unshielded Epoxy-Coated Chip Inductor , COTS M83446/10
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